21 Brookside Rd, Darien, CT 06820
OFF MARKET

$2,783,600

Trulia Estimate
  • 4 Beds
  • 3.5 Baths
  • 2,994 sqft (on 0.46 acres)

21 Brookside Rd, Darien, CT 06820

Downtown
Est. Refi. Payment $19,413/mo*
Refinance Your Home
Currently Off Market - Sold Oct 7, 2021 for $1,895,000

Home Value

Trulia Estimate
$2.78M
Since last month
Decreased$24K (-0.9%)
Since last year
Increased$230K (+9.2%)
Since last sale
Increased$834K (+44%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +327% in the last 10 years
MonthEstimated value
2026
October 2026$2.73M
September 2026$2.76M
August 2026$2.75M
July 2026$2.78M
June 2026$2.77M
May 2026$2.67M
April 2026$2.67M
March 2026$2.68M
February 2026$2.58M
January 2026$2.54M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
33 Fairview Avenue, Darien, CT
0.11
Single-Family Home
$3,300,000
06/12/26
4
2.5
3,102
28 East Lane, Darien, CT
0.44
Single-Family Home
$1,600,000
09/29/26
4
3.5
3,260
115 Tokeneke Road, Darien, CT
0.51
Single-Family Home
$1,880,000
10/01/26
4
2.5
2,408
3 Rocaton Road, Darien, CT
0.49
Single-Family Home
$2,950,000
08/03/26
4
3.5
3,354
27 Point O Woods Road South, Darien, CT
0.62
Single-Family Home
$2,900,000
06/15/26
4
2.5
3,384
5 Wakeman Road, Darien, CT
0.57
Single-Family Home
$1,620,000
01/15/26
3
2.5
2,064
11 McLaren Road South, Darien, CT
0.47
Single-Family Home
$3,250,000
09/15/26
5
3.5
4,301
13 Wakeman Road, Darien, CT
0.61
Single-Family Home
$2,105,000
05/04/26
3
2.5
2,959
5 Birch Road, Darien, CT
0.45
Single-Family Home
$3,300,000
08/21/26
5
2.5
3,316
93 Mansfield Avenue, Darien, CT
0.36
Single-Family Home
$3,250,000
12/12/25
5
5
5,220

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
25 Brookside Rd, Darien, CT 06820
0.03
$2,708,300
4
5
3,253
Off Market
29 Brookside Rd, Darien, CT 06820
0.03
$2,373,600
5
3.5
3,360
Off Market
44 Fairview Ave, Darien, CT 06820
0.04
$2,453,400
5
2
2,524
Off Market
46 Fairview Ave, Darien, CT 06820
0.05
$2,538,000
5
4
2,428
Off Market
671 Boston Post Rd, Darien, CT 06820
0.05
-
-
-
-
Off Market
42 Fairview Ave, Darien, CT 06820
0.05
$2,684,000
6
4
2,904
Off Market
668 Post Rd #2NDFL, Darien, CT 06820
0.05
-
2
1
1,000
Off Market
668 Boston Post Rd, Darien, CT 06820
0.06
-
2
1
1,000
Off Market
599 Post Rd #1, Darien, CT 06820
0.06
-
1
1
-
Off Market
31 Brookside Road, Darien, CT 06820
0.06
$1,769,700
3
2.5
2,362
Off Market
40 Fairview Ave, Darien, CT 06820
0.07
$2,711,200
5
4
2,480
Off Market
676 Post Rd, Darien, CT 06820
0.07
-
1
1
1,800
Off Market
551 Post Rd, Darien, CT 06820
0.07
$770,200
1
1
850
Off Market
676 Boston Post Rd, Darien, CT 06820
0.07
$1,377,100
Studio
-
-
Off Market
676 Boston Post Rd #1, Darien, CT 06820
0.07
-
2
1
1,000
Off Market
33 Prospect Ave, Darien, CT 06820
0.08
$2,675,800
3
2
2,934
Off Market
33 Brookside Rd, Darien, CT 06820
0.08
$1,465,400
3
1.5
1,782
Off Market
685 Boston Post Rd, Darien, CT 06820
0.08
$1,218,100
Studio
-
3,440
Off Market
671 Post Rd, Darien, CT 06820
0.08
-
-
-
-
Off Market
693 Post Rd, Darien, CT 06820
0.08
-
-
-
-
Off Market

Local Information

  • Map ViewExplore the area around 21 Brookside Rd.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 2021
0.46 acre lot
2,994 sqft
$930/sqft
Garage

About this House

What's unique:Two car garageOpen floor planRear yardClose to townHigh end appliances
NEW CONSTRUCTION CLOSE TO TOWN--This stunning new home is conveniently located to train and shopping. It has been designed and built by a renowned local master team (architect & developer) to reflect an open floor plan with 9+ft ceilings and bleached hemlock beams in the family room and master bedroom, 6" wide white oak floors, Carrara marble and quartz counters throughout. The kitchen has high end appliances and island with seating that opens to the family room with fireplace and French doors to a large outdoor deck. A powder room, pantry, mudroom and living/dining area complete the main level. An open staircase leads you to an enchanting master suite with soaring, beamed ceiling, two walk-in closets, and a luxurious master bath with leather Cararra floors, white quartz countertops, steam shower with multiple sprays and a soaking tub overlooking the brook and professionally landscaped rear yard. Three other bedrooms and baths and a stunning laundry room provide for a quality lifestyle. Walk out on the lower level to a surprise stone outdoor entertaining area that is covered with privacy screening along the brook. An oversized heated two car garage complete this wonderful picture.
An amazing new home at a compelling price. You won't want to miss this one as it won't last long on the market.
21 Brookside Rd, Darien, CT 06820 is a 4 bedroom, 4 bathroom, 2,994 sqft single-family home in Downtown, built in 2021. It last sold for $1,895,000 on Oct 7, 2021. More recently, it was listed as a rental in October 2014 with an asking price of $3,995 per month. That rental listing was removed on April 30, 2015. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,783,600, with a rent estimate of $10,148/month.

Home Details for 21 Brookside Rd

Interior Features

Interior Details
BasementAtticNumber of Rooms: 8
Heating & Cooling
Heating: OilAir ConditioningCooling System: CentralHeating Fuel: Oil
Levels, Entrance, & Accessibility
Stories: 2Floors: Other
Appliances & Utilities
DishwasherDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: OtherDeckExterior: OtherPatio
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 2021Year Updated: 2021
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Community

Units in Building: 1

Lot Information

Lot Area: 0.46 acres

Price and Tax history

DateEventPrice
Oct 7, 2021
Source: Smart MLS #170432699
Sold
$1,895,000
Sep 10, 2021
Source: William Raveis Real Estate, Mortgage & Insurance #170432699
Pending
$1,895,000
Sep 9, 2021
Source: William Raveis Real Estate, Mortgage & Insurance #170432699
Listed For Sale
$1,895,000
Apr 23, 2021
Source: William Raveis Real Estate, Mortgage & Insurance
ListingRemoved
Mar 19, 2021
Source: William Raveis Real Estate, Mortgage & Insurance #170373617
Listed For Sale
$1,825,000

Market trends in Darien

Last updated September 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
34
5MoM
Sourced by Trulia Market Trends

Around this home

Neighborhood Overview

Downtown
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Downtown

At least 1 Trulia users voted on each feature.

  • 100 % Say it's dog friendly

  • 100 % Say they plan to stay for at least 5 years

  • 100 % Say there's holiday spirit

  • 100 % Say yards are well-kept

  • 100 % Say it's quiet

  • 100 % Say there's wildlife

  • 100 % Say it's walkable to restaurants

  • 100 % Say car is needed

  • 100 % Say neighbors are friendly

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Frequently asked questions about 21 Brookside Rd

  • What is 21 Brookside Rd estimated to be worth?
    Trulia's estimated value for 21 Brookside Rd in Darien, CT is $2,783,600.
  • What is the price history for 21 Brookside Rd?
    21 Brookside Rd in Darien, CT last sold for $1,895,000 in October 2021.
  • Is Darien a buyer's or seller's market?
    Darien is currently a seller's market, based on recent for-sale activity.
  • What are the closest schools to 21 Brookside Rd?
    The closest schools to 21 Brookside Rd in Darien, CT are Darien High School (rated 10/10), Middlesex Middle School (rated 10/10), Royle Elementary School (Pre-K, rated 9/10).
  • Does 21 Brookside Rd have air conditioning?
    Yes, 21 Brookside Rd in Darien, CT has air conditioning.
  • Does 21 Brookside Rd have laundry facilities?
    Yes, 21 Brookside Rd in Darien, CT has in-unit laundry.

Explore by feature - Pet Friendly

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Apartments for Rent

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Off Market Homes Near 21 Brookside Rd

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